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Cited by 833

The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.

Computer vision-based concrete crack detection using U-net fully convolutional networks

Liu, Zhenqing, Cao, Yiwen, Wang, Yize, Wang, Wei·2019·Automation in Construction

Abstract

Abstract For the first time, U-Net is adopted to detect the concrete cracks in the present study. Focal loss function is selected as the evaluation function, and the Adam algorithm is applied for optimization. The trained U-Net is able of identifying the crack locations from the input raw images under various conditions (such as illumination, messy background, width of cracks, etc.) with high effectiveness and robustness. In addition, U-Net based concrete crack detection method proposed in the present study is compared with the DCNN-based method, and U-Net is found to be more elegant than DCNN with more robustness, more effectiveness and more accurate detection. Furthermore, by examining the fundamental parameters representing the performance of the method, the present U-Net is found to reach higher accuracy with smaller training set than the previous FCNs.

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Metadata

Authors
Liu, Z., Cao, Y., Wang, Y., & Wang, W.
Venue
Automation in Construction
Publisher
Elsevier BV
Published
2019-08
Volume
104
Pages
129-139
ISSN
0926-5805 (ISSN-L)
OpenAlex
W2941356554
Cited by
833
References
31
FWCI
53.63
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Computer vision-based concrete crack detection using U-net fully convolutional networks. https://app.cochat.ai/papers/10.1016/j.autcon.2019.04.005
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Liu, Z., Cao, Y., Wang, Y., & Wang, W. (2019). Computer vision-based concrete crack detection using U-net fully convolutional networks. Automation in Construction. https://doi.org/10.1016/j.autcon.2019.04.005

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